Meet a whole new level of protection
Our NEW Zones+ Ultra Leakproof Underwear give you maximum coverage that can absorb about 7-9 super tampons of blood, pee, or sweat!
Heavy periods? Light bladder leaks?
No problem.
✓ Front Zone
New enlarged coverage area
✓ Inner Zone
Absorbs about 7-9 super tampons where it’s needed most
✓ Back Zone
Confident protection all the way to the waistband
What is Leakproof Underwear?
Knix offers a range of comfortable and reusable underwear for managing periods, light bladder leaks, and sweat.
✓ Worry-Free Technology
The ultra-thin built-in liner in each pair is designed to absorb and keep liquid from leaking through.
✓ Comfy Convenience
It’s underwear that looks, feels, and washes in the machine just like your normal underwear.
✓ Find your favorite
Available in sizes XS to 4XL. And a whole range of absorbency, fabrics, colors, and styles.
“Love these! The extra leakproof coverage is perfect for heavy days and nights!”
Eva B.
“As I go through menopause, this underwear served as great protection as I progress through unpredictable cycles.”
Nicole Mikel B.
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